NOAA S-57 chart cell
Sitkalidak Passage
US5AK6HT
- Usage band
- Harbor · code 5
- Current edition
- 1.0
- Features
- 598
- S-57 layers
- 29
- Published
- Sep 17, 2024
- Manifest updated
- Jun 22, 2026, 2:51 PM UTC
Coverage
- North
- 57.22500° N
- South
- 57.15000° N
- West
- 153.30000° W
- East
- 153.15000° W
- Center
- 57.18750° N, 153.22500° W
- Bounds area
- 22 sq nm
- Feature density
- 27.2112 / sq nm
Chart Statistics
20 largest layers shown
- Average features per layer
- 20.6
- Smallest layer
- 1
- Largest layer
- 235
- Area sq km
- 75
- Features per sq km
- 7.93351
- UWTROC Underwater rock 235
- DEPCNT Depth contour 69
- COALNE Coastline 54
- DEPARE Depth area 50
- LNDARE Land area 42
- SBDARE Seabed area 33
- RIVERS River 24
- LNDELV 19
- SEAARE Sea area 8
- SLOGRD 8
- BCNLAT Lateral beacon 6
- DAYMAR 6
- M_QUAL Data quality 6
- BUISGL 5
- LAKARE 5
- OBSTRN Obstruction 5
- LIGHTS Light 4
- LNDRGN Land region 4
- SOUNDG Sounding 3
- MORFAC 2
Nearby Chart Cells
Harbor usage band
Current Edition Files
The NOAA ZIP archive is the upstream source for this chart cell; the other files are Open Ships generated derivatives for web and GIS use.
- Original NOAA ZIP archive https://www.charts.noaa.gov/ENCs/US5AK6HT.zip
- S-57 cell https://charts.openships.ai/noaa/s57/harbor/US5AK6HT/1.0/US5AK6HT.000
- GeoJSON https://charts.openships.ai/noaa/s57/harbor/US5AK6HT/1.0/US5AK6HT.geojson
- GeoParquet https://charts.openships.ai/noaa/s57/harbor/US5AK6HT/1.0/US5AK6HT.parquet
- Metadata JSON https://charts.openships.ai/noaa/s57/harbor/US5AK6HT/1.0/metadata.json
Editions
| Edition | Published | Metadata |
|---|---|---|
| 1.0 | Sep 17, 2024 | metadata.json |